~ Charing description Charing into the light is red Charged when light blows out . blue flash lamp ~ On off ( key function : on off. answering. cut refuse) Long press about 5 seconds boot, until the red and blue flashing altermately,enter match state. Long press about 5 seconds power off . ~ Bluetooth earphone and phone connection 1. Long press about 5 seconds boot, unitl the red and blue flashing altermately, enter match state. Long press about 5 seconds power off . 2. Open the phone to search for Bluetooth devices with Bluetooth. 3.When the call to search for BT-03 equipment, selected the earphone. 4. If the pairing is not successful, repetitive operation, only need to match a once. 5. If the paring is succssful, earphone indicator unit the blue flash lamp, at this time to enter standby mode, you can answer or make the call. ~ Answering the call Press the earphone button - answer the call ~ Ring off Press the phone - ring off or pess the earphone refusing the call button to end up calling. ~ Rufusing the call 1 Press the phone to ring off 2 When the mobile phone bell rang last earpiece button for about 1 seconds to ring off. ~ Calling The use of mobile phone keyboard input call number,the click the phone the call is automatically transferred to the earphone.